clock oil,watch maker's oil,watch oil

The optimal design of gear parameters in the movements of clocks and watches is a combinatorial optimization problem, which is too difficult to be solved optimally using traditional optimization methods.

在钟表机芯设计中，齿轮参数的优化设计是一个组合优化问题，很难用传统优化方法解决。

A miniature horological machine tool is designed.

设计了一台小型钟表机床,通过采用“嵌入式”三维精密工作台和铰链机构、齿形同步带、变频调速器等装置,使得机床整体结构紧凑、尺寸小,而且便于协调控制。

This paper introduced the current state and research progress of the domestic and foreign clock gears,and analyzed the main problems of the present clock gear driving.

本文介绍了国内外钟表齿轮的现状及研究进展,分析了钟表齿轮传动的要求,探讨了当今钟表齿轮传动存在的主要问题,最后提出了一种新的满足大规模制造、成本较低、性能优越的钟表齿轮齿形—双压力角渐开线齿形。